BR112021025064A2 - Composição de borracha - Google Patents

Composição de borracha

Info

Publication number
BR112021025064A2
BR112021025064A2 BR112021025064A BR112021025064A BR112021025064A2 BR 112021025064 A2 BR112021025064 A2 BR 112021025064A2 BR 112021025064 A BR112021025064 A BR 112021025064A BR 112021025064 A BR112021025064 A BR 112021025064A BR 112021025064 A2 BR112021025064 A2 BR 112021025064A2
Authority
BR
Brazil
Prior art keywords
rubber composition
relates
reinforcing filler
composition
equal
Prior art date
Application number
BR112021025064A
Other languages
English (en)
Portuguese (pt)
Inventor
Aline Riou
Patricia Lagarde
Original Assignee
Michelin & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Michelin & Cie filed Critical Michelin & Cie
Publication of BR112021025064A2 publication Critical patent/BR112021025064A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C2001/0066—Compositions of the belt layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
BR112021025064A 2019-07-26 2020-07-21 Composição de borracha BR112021025064A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908496A FR3099164B1 (fr) 2019-07-26 2019-07-26 Composition de caoutchouc.
PCT/FR2020/051312 WO2021019150A1 (fr) 2019-07-26 2020-07-21 Composition de caoutchouc

Publications (1)

Publication Number Publication Date
BR112021025064A2 true BR112021025064A2 (pt) 2022-02-01

Family

ID=68806982

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021025064A BR112021025064A2 (pt) 2019-07-26 2020-07-21 Composição de borracha

Country Status (7)

Country Link
US (1) US20220282070A1 (fr)
EP (1) EP4003756A1 (fr)
CN (1) CN114174400B (fr)
AU (1) AU2020319860A1 (fr)
BR (1) BR112021025064A2 (fr)
FR (1) FR3099164B1 (fr)
WO (1) WO2021019150A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3045627B1 (fr) * 2015-12-17 2018-02-02 Michelin & Cie Composition elastomerique comprenant une charge recouverte au moins partiellement de silice

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740778A1 (fr) 1995-11-07 1997-05-09 Michelin & Cie Composition de caoutchouc a base de silice et de polymere dienique fonctionalise ayant une fonction silanol terminale
FR2765882B1 (fr) 1997-07-11 1999-09-03 Michelin & Cie Composition de caoutchouc a base de noir de carbone ayant de la silice fixee a sa surface et de polymere dienique fonctionnalise alcoxysilane
EP1171271B1 (fr) 1999-04-16 2005-07-27 Cabot Corporation Procede et appareil pour produire et traiter des composites elastomeres, et composite elastomere tel qu'obtenu par le procede
ATE290565T1 (de) 2000-02-24 2005-03-15 Michelin Soc Tech Vulkanisierbare kautschukmischung zur herstellung eines luftreifens und luftreifen, der eine solche zusammensetzung enthält
MXPA02000865A (es) 2000-05-26 2002-11-20 Michelin Rech Tech Composicion de caucho utilizable como banda de rodadura de neumatico.
EP1423459B1 (fr) 2001-08-13 2008-02-27 Société de Technologie Michelin Composition de caoutchouc dienique pour pneumatique comprenant une silice specifique comme charge renforcante
EP3078634A1 (fr) 2001-08-13 2016-10-12 Rhodia Chimie Nouveau procédé de préparation de silices, silices a distribution granulométrique et/ou répartition poreuse particulières et leurs utilisations, notamment pour le renforcement de polymère
FR2854404B1 (fr) 2003-04-29 2005-07-01 Michelin Soc Tech Procede d'obtention d'un elastomere greffe a groupes fonctionnels le long de la chaine et compositions de caoutchouc
JP2005220187A (ja) * 2004-02-04 2005-08-18 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
FR2915202B1 (fr) 2007-04-18 2009-07-17 Michelin Soc Tech Elastomere dienique couple monomodal possedant une fonction silanol en milieu de chaine, son procede d'obtention et composition de caoutchouc le contenant.
FR2918065B1 (fr) 2007-06-28 2011-04-15 Michelin Soc Tech Procede de preparation d'un copolymere dienique a bloc polyether, composition de caoutchouc renforcee et enveloppe de pneumatique.
FR2918064B1 (fr) 2007-06-28 2010-11-05 Michelin Soc Tech Procede de preparation d'un copolymere dienique a bloc polyether, composition de caoutchouc renforcee et enveloppe de pneumatique.
FR2951178B1 (fr) 2009-10-08 2012-08-17 Michelin Soc Tech Elastomere dienique fonctionnalise et composition de caoutchouc le contenant.
FR2969164B1 (fr) * 2010-12-17 2014-04-11 Michelin Soc Tech Composition elastomerique presentant une tres bonne dispersion de la charge dans la matrice elastomerique
FR2981937B1 (fr) * 2011-10-28 2013-11-08 Michelin Soc Tech Composition elastomerique presentant une tres bonne dispersion de la charge dans la matrice elastomerique
FR3000433B1 (fr) * 2012-12-27 2015-04-24 Michelin & Cie Bande de roulement amelioree pour pneu de vehicule poids lourd
FR3015498B1 (fr) * 2013-12-20 2016-12-30 Michelin & Cie Composition elastomerique ayant une disperson de charge amelioree
FR3022839B1 (fr) * 2014-06-26 2017-11-24 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
CN107075185B (zh) * 2014-10-06 2019-09-10 住友橡胶工业株式会社 橡胶组合物及充气轮胎
FR3029930B1 (fr) * 2014-12-16 2016-12-30 Michelin & Cie Flanc pour pneumatique

Also Published As

Publication number Publication date
EP4003756A1 (fr) 2022-06-01
FR3099164B1 (fr) 2021-06-25
FR3099164A1 (fr) 2021-01-29
CN114174400B (zh) 2023-10-20
US20220282070A1 (en) 2022-09-08
WO2021019150A1 (fr) 2021-02-04
AU2020319860A1 (en) 2022-01-06
CN114174400A (zh) 2022-03-11

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